CRS, NLC, TIPLOC and STANOX Codes

A (hopefully) comprehensive listing

Multiple station codes explanatory note

Last update 28 May 2025

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Some stations running over two separate lines have a different CRS code for each line. Normally only one works for national rail enquiries.

The reason for most of these stations having two codes was for the old Disabled Passenger Reporting System (DPRS), which allowed staff assisting disabled passengers to know to which part of the station to direct their attention. DPRS no longer exists.

Stations where this applies are shown below:

BletchleyBLYBLU
Ebbsfleet InternationalEBDEBF
Glasgow CentralGLCGCL
Glasgow Queen StreetGLQGQL
HeworthHEWHEZ
Highbury & IslingtonHHYHIIXHZ
Lichfield Trent ValleyLTVLIF
Liverpool Lime StreetLIVLVL
Liverpool South ParkwayLPYALE
London St PancrasSTPSPLSPX
RetfordRETXRO
TamworthTAMTAH
Willesden JunctionWIJWJHWJL
Worcestershire ParkwayWOPWPH

Additionally, for this station there is some doubt over the existence of dual codes:

Smethwick Galton BridgeSGBGTI

The first code shown above defines the whole station for all passenger ticketing and train enquiries. The subsequent code(s) in each group are recognised by most retail systems but are converted to the first code in the background.

At Heworth, HEW covers the National Rail platforms and HEZ the Tyne & Wear Metro ones.

At St Pancras, STP covers the high-level platforms used by East Midlands Trains, SPL is the low-level 'Thameslink' station and SPX covers the Eurostar platforms and Southeastern platforms for services running over HS1. However, for passenger enquiry and ticketing purposes there is a fix ensuring that all domestic services use STP, with SPX just used for Eurostar.